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Total harmonic distortion is defined as:
  • a)
    The ratio of fundamental rms output voltage to the total rms output voltage.
  • b)
    The ration of rms value of fundamental component to the rms value of all the harmonic component
  • c)
    The ratio of rms value of all the harmonic components to the rms value of fundamental component
  • d)
    The ratio of rms value of nth harmonic voltage component to the rms value of fundamental voltage component
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Total harmonic distortion is defined as:a)The ratio of fundamental rms...
Total harmonic distortion or THD is a common measurement of the level of harmonic distortion present in power systems.
THD can be related to either current harmonics or voltage harmonics.
It is defined as the ratio of rms value of all the harmonic components to the rms value of the fundamental component.
Mathematically, it can be represented as
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Total harmonic distortion is defined as:a)The ratio of fundamental rms output voltage to the total rms output voltage.b)The ration of rms value of fundamental component to the rms value of all the harmonic componentc)The ratio of rms value of all the harmonic components to the rms value of fundamental componentd)The ratio of rms value of nth harmonic voltage component to the rms value of fundamental voltage componentCorrect answer is option 'C'. Can you explain this answer?
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Total harmonic distortion is defined as:a)The ratio of fundamental rms output voltage to the total rms output voltage.b)The ration of rms value of fundamental component to the rms value of all the harmonic componentc)The ratio of rms value of all the harmonic components to the rms value of fundamental componentd)The ratio of rms value of nth harmonic voltage component to the rms value of fundamental voltage componentCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Total harmonic distortion is defined as:a)The ratio of fundamental rms output voltage to the total rms output voltage.b)The ration of rms value of fundamental component to the rms value of all the harmonic componentc)The ratio of rms value of all the harmonic components to the rms value of fundamental componentd)The ratio of rms value of nth harmonic voltage component to the rms value of fundamental voltage componentCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Total harmonic distortion is defined as:a)The ratio of fundamental rms output voltage to the total rms output voltage.b)The ration of rms value of fundamental component to the rms value of all the harmonic componentc)The ratio of rms value of all the harmonic components to the rms value of fundamental componentd)The ratio of rms value of nth harmonic voltage component to the rms value of fundamental voltage componentCorrect answer is option 'C'. Can you explain this answer?.
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